Yes, it will come off. I did it today by accident. I went way overboard with wet sanding and cleared them back up. (I only sprayed 3-4 light coats as i only wanted them to look smoked, and used 1500 grit sandpaper instead of 2000) You'll still need clear coat and polish to restore them to a near-OEM look if you ever decide to go back. But why would you??